*Hacked* town colors into Dynmap-Towny

pom.xml

@@ -195,6 +195,16 @@
 			<version>1.12.1-R0.1-SNAPSHOT</version>
 			<scope>provided</scope>
 		</dependency>
+		<dependency>
+			<groupId>com.github.webbukkit</groupId>
+			<artifactId>Dynmap-Towny</artifactId>
+			<version>master-SNAPSHOT</version>
+		</dependency>
+		<dependency>
+			<groupId>com.github.webbukkit</groupId>
+			<artifactId>Dynmap</artifactId>
+			<version>master-SNAPSHOT</version>
+		</dependency>
 	</dependencies>
 	<artifactId>ButtonChat</artifactId>
 	<organization>

src/main/java/buttondevteam/chat/PluginMain.java

@@ -12,6 +12,8 @@ import org.bukkit.entity.Player;
 import org.bukkit.plugin.RegisteredServiceProvider;
 import org.bukkit.plugin.java.JavaPlugin;
 import org.bukkit.scoreboard.Scoreboard;
+import org.dynmap.towny.DTBridge;
+import org.dynmap.towny.DynmapTownyPlugin;
 import org.htmlcleaner.HtmlCleaner;
 import org.htmlcleaner.TagNode;
 
@@ -53,6 +55,7 @@ import java.util.List;
 import java.util.Map;
 import java.util.Set;
 import java.util.TimeZone;
+import java.util.function.Function;
 import java.util.stream.Collectors;
 
 public class PluginMain extends JavaPlugin { // Translated to Java: 2015.07.15.
@@ -108,6 +111,21 @@ public class PluginMain extends JavaPlugin { // Translated to Java: 2015.07.15.
 			return true; // TODO: Allow hiding it
 		}, "You need to show the RP chat in order to speak in it.")));
 
+		Bukkit.getScheduler().runTask(this, () -> {
+			val dtp = (DynmapTownyPlugin) Bukkit.getPluginManager().getPlugin("Dynmap-Towny");
+			if (dtp == null)
+				return;
+			for (val entry : TownColors.entrySet()) {
+				Function<Color, Integer> c2i = c -> c.getRed() << 4 | c.getGreen() << 2 | c.getBlue();
+				try {
+					DTBridge.setTownColor(dtp, entry.getKey(), c2i.apply(entry.getValue()[0]),
+							c2i.apply(entry.getValue().length > 1 ? entry.getValue()[1] : entry.getValue()[0]));
+				} catch (Exception e) {
+					TBMCCoreAPI.SendException("Failed to set town color for town " + entry.getKey() + "!", e);
+				}
+			}
+		});
+
 		setupChat();
 		setupEconomy();
 		setupPermissions();

src/main/java/com/palmergames/bukkit/TownyChat/Chat.java

@@ -0,0 +1,4 @@
+package com.palmergames.bukkit.TownyChat;
+
+public class Chat {
+}

src/main/java/org/dynmap/towny/DTBridge.java

@@ -0,0 +1,56 @@
+package org.dynmap.towny;
+
+import java.lang.reflect.Constructor;
+import java.lang.reflect.Field;
+import java.lang.reflect.InvocationTargetException;
+import java.util.Map;
+
+import org.bukkit.Bukkit;
+import org.bukkit.configuration.file.FileConfiguration;
+import org.dynmap.bukkit.DynmapPlugin;
+import org.dynmap.markers.MarkerAPI;
+
+import lombok.val;
+
+public class DTBridge {
+	/**
+	 * Sets the town color on Dynmap.
+	 * 
+	 * @param dtp
+	 *            The Dynmap-Towny plugin
+	 * @param townname
+	 *            The name of the town
+	 * @param strokecolor
+	 *            The stroke color in RGB format
+	 * @param fillcolor
+	 *            The fill color in RGB format
+	 * @throws Exception
+	 *             When couldn't set the town color
+	 */
+	public static void setTownColor(DynmapTownyPlugin dtp, String townname, int strokecolor, int fillcolor)
+			throws ClassNotFoundException, NoSuchFieldException, SecurityException, IllegalArgumentException, // Keeping these because why not
+			IllegalAccessException, NoSuchMethodException, InstantiationException, InvocationTargetException {
+		Class<?> cl = Class.forName(DynmapTownyPlugin.class.getName() + "$AreaStyle");
+		Field field = DynmapTownyPlugin.class.getDeclaredField("cusstyle");
+		field.setAccessible(true); // DOesn't allow accessing it from the same package, if it's from a different plugin
+		@SuppressWarnings("unchecked")
+		val map = (Map<String, Object>) field.get(dtp);
+		Object style = map.get(townname);
+		if (style == null) {
+			Constructor<?> c = cl.getDeclaredConstructor(FileConfiguration.class, String.class, MarkerAPI.class);
+			c.setAccessible(true);
+			style = c.newInstance(dtp.getConfig(), "custstyle" + townname,
+					((DynmapPlugin) Bukkit.getPluginManager().getPlugin("dynmap")).getMarkerAPI());
+			map.put(townname, style);
+		}
+		set(cl, style, "fillcolor", fillcolor);
+		set(cl, style, "strokecolor", strokecolor);
+	}
+
+	private static <T> void set(Class<?> cl, Object style, String fieldname, T value)
+			throws NoSuchFieldException, SecurityException, IllegalArgumentException, IllegalAccessException {
+		Field field = cl.getDeclaredField(fieldname);
+		field.setAccessible(true);
+		field.set(style, value);
+	}
+}

src/main/resources/plugin.yml

@@ -35,6 +35,7 @@ depend:
 - Votifier
 - Vault
 - ButtonCore
+- Dynmap-Towny
 soft-depend:
 - Minigames
 permissions: